| Napo vs Kazuya | 193–62 | 75.69% |
| Napo vs Jin | 153–57 | 72.86% |
| Napo vs Bryan | 136–54 | 71.58% |
| Napo vs Reina | 108–41 | 72.48% |
| Napo vs Lee | 75–57 | 56.82% |
| Napo vs Law | 89–39 | 69.53% |
| Napo vs Paul | 94–33 | 74.02% |
| Napo vs Heihachi | 70–49 | 58.82% |
| Napo vs King | 73–39 | 65.18% |
| Napo vs Hwoarang | 76–33 | 69.72% |
| Napo vs Lili | 72–34 | 67.92% |
| Napo vs Dragunov | 67–34 | 66.34% |
| Napo vs Steve | 71–29 | 71.00% |
| Napo vs Devil Jin | 64–27 | 70.33% |
| Napo vs Yoshimitsu | 49–31 | 61.25% |
| Napo vs Azucena | 38–38 | 50.00% |
| Napo vs Anna | 47–29 | 61.84% |
| Napo vs Armor King | 40–32 | 55.56% |
| Napo vs Feng | 49–21 | 70.00% |
| Napo vs Asuka | 38–29 | 56.72% |
| Napo vs Lars | 37–30 | 55.22% |
| Napo vs Miary Zo | 28–38 | 42.42% |
| Napo vs Jack-8 | 39–23 | 62.90% |
| Napo vs Leo | 35–27 | 56.45% |
| Napo vs Nina | 33–29 | 53.23% |
| Napo vs Claudio | 33–28 | 54.10% |
| Napo vs Victor | 37–22 | 62.71% |
| Napo vs Jun | 36–19 | 65.45% |
| Napo vs Leroy | 25–23 | 52.08% |
| Napo vs Raven | 24–23 | 51.06% |
| Napo vs Clive | 26–20 | 56.52% |
| Napo vs Xiaoyu | 16–29 | 35.56% |
| Napo vs Eddy | 22–18 | 55.00% |
| Napo vs Alisa | 23–16 | 58.97% |
| Napo vs Zafina | 24–15 | 61.54% |
| Napo vs Shaheen | 25–12 | 67.57% |
| Napo vs Lidia | 14–21 | 40.00% |
| Napo vs Panda | 14–7 | 66.67% |
| Napo vs Kuma | 15–5 | 75.00% |
| Napo vs Fahkumram | 8–3 | 72.73% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.